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脂肪醇聚氧乙烯醚
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脂肪醇聚氧乙烯醚
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脂肪醇聚氧乙烯醚
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primary alcohol ethoxylate
脂肪醇聚氧乙烯醚
脂肪醇聚氧乙烯醚是最重要的一类非离子表面活性剂,由脂肪醇与环氧乙烷聚合而成,通式为RO(CH2CH2O)nH,其中R一般为饱和的或不饱和的C12~18的烃基,可以是直链烃基或带支链的烃基;n是环氧乙烷的加成数,即表面活性剂分子中氧乙烯基的数目。又称聚氧乙烯脂肪醇醚。
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Monument of Chinese Ballet: Commemorating the 50th Anniversary of the Red Detachment of Women
Monument of Cloud Banner General Li Sixun
monument of the City God Temple in Xi'an City
monument of the dramatic building of the Shanxi & Shaanxi Guild Hall in Liaocheng City
monument of the Temple to God of Grains in Taizhao Village, Wanrong County
monument of the Temple to the Goddess of the Earth in Wanquan County
monument of the Temple to the God of Mount Tai in Xijing Village, Wanrong County
monument of the Zhongtai Temple in Yu County
monument of Yuewang Temple in Panlong District, Kunming City
monument on a grand votive Nuo opera performance preserved in the temple of Xia Village, Guilin City
monument on opera performance at the Zhao Wenzi Temple preserved in Taiping Village, Shouyang County
monument on opera performance conventions in Dongmeng Village, Lingbao City
monument on opera performance conventions in the Xiangyan Temple of Liulin County
monuments in Waijiang Opera Guild Hall
monuments of Li Qinglong’s Tomb in Ding’an County
Monuments of Waijiang Pear Garden Public House in Chaozhou City
monuments on opera performances in the Drum Tower of Lishi District
Monument to Bernabo Visconti
monument to the Martyrs in the Autumn of Xinhai Year
Monument to the People's Heroes
monzonite
monzonitic granite
monzonitic texture
MOOC
mood
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